Manufacturer: STMicroelectronics
Win Source Part Number: 018569-LD49300PT10R
Packaging: Reel - TR
Mounting: SMD (SMT)
Regulator Topology: Positive Fixed
Voltage - Dropout (Typical): 1.5V @ 3A
Number of Regulators: 1
Output Type: Fixed
Control Features: Enable
Output Current: 3A
Output Voltage: 1V
Categories: Integrated Circuits
Status: Obsolete(EOL)
Temperature Range - Operating: -25°C to 125°C
Case / Package: PPAK
Maximum Input Voltage: 5.5V
Nominal Output Voltage (Min/Fixed): 1V
Dropout Voltage-Max: 0.4V @ 3A
Operating Supply Current: 4mA to 6mA
PSRR: 68dB (120Hz)
Protection Features: Over Current, Over Temperature
Popularity: Medium
Fake Threat In the Open Market: 39 pct.
Supply and Demand Status: Balance
3A LDO Regulator, 1V Fixed/Adj Output, 5.5V In, TO-252-5 Product overview: LD49300PT10R from STMicroelectronics is a LDO Voltage Regulator IC for stable power rails, DC-DC conversion, battery-powered electronics, automotive modules, and embedded power management. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include LDO, 3A, 1V, 5.5V, TO-252. Search-friendly keywords include voltage regulator, LDO, buck converter, boost converter, power rail, 3A, 1V, 5.5V, LDO Voltage Regulator IC, Linear & Switching Voltage Regulators. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 776-LD49300PT10R can be used for catalog matching and distributor lookup.
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| Win Source Electronics | ERSAELECTRONICS PTE. LTD. | DigiKey | Shenzhen Shengyu Electronics Technology Limited | Lingto Electronic Limited | |
|---|---|---|---|---|---|
| Product Category | IC Linear Voltage Regulators | IC Voltage Regulators | IC Linear Voltage Regulators | IC Voltage Regulators | IC Linear Voltage Regulators |
| Product Number | 018569-LD49300PT10R | 776-LD49300PT10R | 497-8276-2-ND | LD49300PT10R | LD49300PT10R |
| Product Name | PMIC - PMIC - Voltage Regulators - Linear - LD49300PT10R | 3A 1V 5.5V TO-252 LDO Voltage Regulator IC | Voltage Regulators - Linear, Low Drop Out (LDO) Regulators | Integrated Circuits (ICs) - Power Management (PMIC) - Voltage Regulators - Linear | PMIC - Voltage Regulators - Linear |
| Regulator Type | Low Dropout | Standard | |||
| Output Polarity | Positive | Positive | |||
| Output Voltage Type | Fixed; Fixed | Fixed; Adjustable / Variable | Fixed | ||
| Package Type | PPAK; Other; PPAK | Other; TO-252-5 | DPAK; Other; TO-252-5, DPAK (4 Leads + Tab) | ||
| Life Cycle Stage | PhaseOut; Obsolete(EOL) |
